?[FLEXIBLE ] Both FM knobs have maximum and minimum direction adjustments that can be adjusted to suit your needs.
? [HIGH QUALITY ]The single-chip microprocessor is used to control the operation and display of the whole machine, which is highly intelligent and easy to operate and use.
?[ADJUSTABLE ]The frequency amplitude is adjustable and the duty cycle is continuously adjustable
?[CONVENIENCE] With LED display, the data is clearly visible and the operation is more convenient.
?[DURABLE] Made of high quality ABS material, it is durable and has a long service life.